Mobile Developer - React Native (Hybrid)

IO Tech Solutions Limited; Hong Kong; On-site; HKD 450,000 - 750,000; Full time

Benefits offered by this job

Competitive salary and benefits

Collaborative and innovative work环境

Job summary

IO Tech Solutions Limited is seeking a skilled React Native Developer to help build and maintain our cutting-edge mobile trading platform. You will collaborate with product, design, and backend teams to deliver secure, high-performance experiences for users globally.

You will develop and maintain React Native apps for iOS and Android, optimize performance, and ensure code quality through testing and reviews. A strong knowledge of native build tools and CI/CD pipelines is a plus.

Qualifications

• 3+ years of professional experience with React Native.
• Experience with state management (e.g., Redux, MobX).
• Solid understanding of RESTful APIs and asynchronous programming.
• Familiarity with native build tools (Xcode, Android Studio) and bridging native modules.
• Ability to write clean, maintainable, and well-documented code.

Responsibilities

• Develop and maintain React Native applications for iOS and Android.
• Collaborate with product, design, and backend teams to define and implement features.
• Optimize applications for maximum performance and scalability.
• Ensure code quality through testing, code reviews, and best practices.
• Troubleshoot and resolve issues, ensuring a smooth user experience.

Skills

React Native

State management (Redux/MobX)

RESTful APIs

Code quality & testing

Problem-solving

Tools

Xcode

Android Studio

Jest/Detox

CI/CD for mobile apps

Job description

My client, atop 5 global cryptocurrency exchange, isseeking a skilled React Native Developer to helpbuild and maintain thier cutting-edge mobile platform. You'll collaborate with cross-functional teams to deliver secure, high-performance trading experiences for millions of international users.

Key Responsibilities:

• Develop and maintain React Native applications for iOS and Android.
• Collaborate with product, design, and backend teams to define and implement features.
• Optimize applications for maximum performance and scalability.
• Ensure code quality through testing, code reviews, and best practices.
• Troubleshoot and resolve issues, ensuring a smooth user experience.

Requirements:

• 3+ years of professional experience with React Native.
• Experience with state management (e.g., Redux, MobX).
• Solid understanding of RESTful APIs and asynchronous programming.
• Familiarity with native build tools (Xcode, Android Studio) and bridging native modules.
• Ability to write clean, maintainable, and well-documented code.
• Excellent problem-solving skills and attention to detail.

Nice to Have:

• Experience in the crypto/fintech industry.
• Knowledge of native mobile development (Java/Kotlin for Android, Swift/Objective-C for iOS).
• Familiarity with testing frameworks (Jest, Detox, etc.).
• Understanding of CI/CD pipelines for mobile apps.

What TheyOffer:

• Competitive salary and benefits package.
• Collaborative and innovative work environment.